404106156

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4273}}^1$

素因数の和:4391

約数の個数: 72

約数和(自身を含む): 1064123424

約数和(自身を除く): 660017268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 71, 74, 111, 142, 148, 213, 222, 284, 333, 426, 444, 639, 666, 852, 1278, 1332, 2556, 2627, 4273, 5254, 7881, 8546, 10508, 12819, 15762, 17092, 23643, 25638, 31524, 38457, 47286, 51276, 76914, 94572, 153828, 158101, 303383, 316202, 474303, 606766, 632404, 910149, 948606, 1213532, 1422909, 1820298, 1897212, 2730447, 2845818, 3640596, 5460894, 5691636, 10921788, 11225171, 22450342, 33675513, 44900684, 67351026, 101026539, 134702052, 202053078, 404106156]

約数ペア:

[(1, 404106156), (2, 202053078), (3, 134702052), (4, 101026539), (6, 67351026), (9, 44900684), (12, 33675513), (18, 22450342), (36, 11225171), (37, 10921788), (71, 5691636), (74, 5460894), (111, 3640596), (142, 2845818), (148, 2730447), (213, 1897212), (222, 1820298), (284, 1422909), (333, 1213532), (426, 948606), (444, 910149), (639, 632404), (666, 606766), (852, 474303), (1278, 316202), (1332, 303383), (2556, 158101), (2627, 153828), (4273, 94572), (5254, 76914), (7881, 51276), (8546, 47286), (10508, 38457), (12819, 31524), (15762, 25638), (17092, 23643)]